Four wheel vehicle



FIG. 1 is a top plan view of a four wheel vehicle showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front perspective view thereof;

FIG. 4 is a side perspective view of the right side thereof;

FIG. 5 is a side perspective view of the left side thereof;

FIG. 6 is a back perspective view thereof;

FIG. 7 is an oblique view principally illustrating the left side thereof; and

FIG. 8 is an oblique view principally illustrating the right side thereof. 

The ornamental design for a four wheel vehicle, as shown. 